Mr. Chair, the West Block specifically was built in three different building campaigns, and that in itself required that some methodologies we used in construction were different in all three of those campaigns. Once we removed all the surface finishes from the walls, we did find a number of openings in the brick supporting walls in the building. Those were caused in the 1960s when the West Block was last renovated. Those are being repaired as we speak.
We are also including a number of other elements that will assist in coordinating with the heritage aspect of the building.
One of the challenges, as you mentioned, is that we need to integrate IT, security, and so on into a heritage building—not to mention all the seismic requirements for the structure. These are some of the challenges we are designing in. For example, we're putting in a structured cabling system for IT, security, and so on. That will future-proof the building; it will be flexible so that in the future if changes need to be made, they can be made quite simply.
I mentioned some of the new materials we're adding as well. We're using stainless steel anchors to solidify the wall. Because of the construction of the building, you will see that on site today. There is a requirement for those stainless steel anchors to be inserted so we improve the seismic stability of the building.